Abstract: The disclosed polishing devices include an adaptor including a conical body including a first body end and a second body end, wherein a diameter of the second body end is greater than a diameter of the first body end. The adaptor also includes a drill bit including a shank configured to engage with a chuck of an electrical drill, wherein the drill bit extends from the second body end of the conical body. The polishing device also includes a first polishing pad surrounding an outer surface of the conical body. The first polishing pad includes an outer surface of the first polishing pad and an inner surface of the first polishing pad, wherein the inner surface of the first polishing pad is in contact with an outer surface of the conical body of the adaptor. The first polishing pad also includes an elastic strap extending from one portion of the second body end to another portion of the second body end.